If you have ever ended a long day with a warm cup of chamomile tea, you already know the appeal of this cheerful little herb. The good news is that the chamomile plant is one of the easiest things you can grow, whether you tuck it among your vegetables, edge a path with it, or keep a pot of it on a sunny balcony. It sprouts readily from seed, asks for almost nothing once established, and rewards you with weeks of daisy-like blooms that smell faintly of apples. Grow your own and you get fresher, more fragrant flowers than any grocery-store teabag, plus a plant that quietly looks after the rest of your garden.
Below is everything you need to plant, grow, harvest, and troubleshoot chamomile, along with a clear answer to the question most new growers ask first: which type should you actually plant?
German and Roman chamomile are different plants, and the difference matters
There are two herbs sold as “chamomile,” and they are not just varieties of the same plant. They are separate species with different growth habits, so picking the right one for your space saves a lot of frustration later.
German chamomile (Matricaria recutita, also listed as Matricaria chamomilla) is an upright annual that grows roughly 1 to 2 feet tall and produces an abundance of small flowers all season. It is the type most often dried for tea, it self-seeds eagerly, and it slots neatly into vegetable beds and herb gardens.
Roman chamomile (Chamaemelum nobile, sometimes sold as English or Russian chamomile) is a low, creeping perennial only a few inches tall that spreads by rhizomes to form a dense, fragrant mat. It produces fewer flowers and a more bitter leaf, so it is grown less for tea and more as a ground cover, path edging, or a tough little lawn alternative that tolerates light foot traffic.
Both belong to the daisy family (Asteraceae), both carry the same sweet, apple-scented aroma, and both can be used interchangeably in the garden for their pest-repelling benefits. If your main goal is a steady tea harvest from beds you replant each year, choose German chamomile. If you want a permanent, walkable carpet of greenery and the occasional bloom, choose Roman. Because they are different species, you can grow both side by side without any risk of cross-pollination.
Where and when to plant chamomile
Plant chamomile in spring, after the last frost has passed. It grows happily in the ground, in raised beds, and in containers, so the spot matters more than the method.
Give it full sun for the heaviest flowering. Chamomile will tolerate partial shade, and in hot southern climates a little afternoon shade actually helps, keeping the blooms from drooping in the heat. The plant is sensitive to extreme heat and tends to sulk once temperatures climb past about 100 degrees Fahrenheit, so factor that in if you garden somewhere with brutal summers.
Soil should be well-drained with a slightly acidic to neutral pH, roughly 5.6 to 7.5. German chamomile does best in a fertile, sandy loam improved with compost. Roman chamomile is less fussy and will settle into poorer, slightly acidic soils as long as drainage is reasonable. One quirk worth knowing: chamomile has shallow roots that barely grip the topsoil, which is why young plants are sensitive to drying out and why an overly rich, soft soil can leave tall German plants leaning over.
Across USDA hardiness zones, German chamomile performs as an annual in roughly zones 3 to 9, while Roman chamomile overwinters as a perennial in about zones 5 to 8 and can be grown as an annual ground cover in colder areas.
How to grow chamomile from seed
Chamomile is genuinely easy from seed, but it has one non-negotiable rule: the seeds need light to germinate, so never bury them. The seeds are tiny, so the trick is keeping them on the surface without letting them blow or wash away.
Starting indoors gives you the most reliable results. About four to seven weeks before your last expected frost, fill cell trays with a quality potting mix and press a small pinch of seeds gently onto the surface of each cell. Do not cover them. Mist to settle them in rather than pouring water, which can displace them, and keep the trays warm, somewhere in the 60 to 80 degree Fahrenheit range. A bright windowsill works well; under grow lights, give seedlings no more than about 16 hours of light a day so they still get a real rest period. Seeds usually sprout within 10 to 14 days. When seedlings reach an inch or two, thin each cell to the single strongest plant.
To sow directly outdoors, rake a fine, level seedbed and scatter the seeds across the surface in shallow bands. Press them in lightly, dust them with only the barest sprinkle of fine compost if you are worried about wind, and water in very gently. Keep the soil moist for the first week or two while they germinate, then thin German seedlings to clusters spaced about 8 inches apart in rows roughly 18 inches apart, and Roman seedlings to about 12 inches apart.
Roman chamomile is also commonly started from purchased root divisions or rhizomes, and you can take cuttings from an established perennial patch in spring, rooting a 4-inch section of stem in a moist, perlite-rich mix over six to eight weeks.
Transplanting and spacing chamomile
Whether you raised your own seedlings or bought starts from a nursery, transplant young, vigorous plants rather than ones that have gone leggy or root-bound in their cells. The ideal seedling is one to two inches tall with three or four sets of true leaves.
Harden off indoor-grown seedlings first. Set them outside during the day and bring them in at night for a few days, then leave them out around the clock for three to five days before planting. Chamomile is mildly frost-tolerant, but plants raised in a protected spot still need time to adjust to wind and sun.
Prepare the bed by weeding, loosening the soil, and working in compost, then dig a hole slightly larger than the root ball. Set the plant so the top of the root ball sits level with the soil surface, backfill gently, and water thoroughly to settle the roots and close any air pockets. Space German chamomile about 8 inches apart in rows around 18 inches apart, remembering that each plant may sprawl 8 to 10 inches in every direction. Space Roman chamomile 8 to 12 inches apart and only where you are happy for it to creep and spread. Good spacing is not just about room to grow; it keeps air moving between plants, which is your first line of defense against disease.
Watering, feeding, and everyday care
Once it is established, chamomile thrives on a hands-off approach, and overdoing the care is the most common way to disappoint yourself.
Water young plants regularly, aiming for about an inch of water per week until they are well rooted. After that, chamomile is genuinely drought tolerant and only needs watering during prolonged dry spells. A simple test: push a finger an inch into the soil near the base of the plant. If it feels moist, leave it; if it feels dry, water. When you do water, aim at the soil rather than the foliage, because wet leaves and crowded, still air are exactly what fungal problems like.
Go easy on fertilizer. Chamomile is a light feeder that practically thrives on neglect, and too much feeding, especially too much nitrogen, gives you a flush of weak, floppy foliage and fewer of the flowers you actually want. If your soil is poor, a modest spring feeding or a little compost worked in at planting is plenty. In containers, where nutrients wash out faster, a light, occasional feeding through the season keeps plants steady without pushing them to flop.
A layer of mulch such as chopped leaves or straw around the base helps retain moisture and suppress weeds while those shallow roots get established.
Growing chamomile in containers
Chamomile is one of the better herbs for pots, which makes it ideal for patios, balconies, and small spaces. The reason it does so well is that good container conditions, light well-drained soil that is watered regularly, happen to be close to chamomile’s ideal anyway.
Use a light, premium potting mix rather than heavy garden soil, and make sure the pot drains freely. German chamomile, with its taller, spreading habit, is best given a large container where it can fill out, while the low-growing Roman type makes a pretty trailing accent in a pot or window box. Containers dry out faster than beds, so check the soil more often during hot weather, but still let the surface dry slightly between waterings rather than keeping it soggy. Feed container plants lightly and occasionally, since frequent watering flushes nutrients out of the mix.
How to keep chamomile from getting leggy or flopping over
Tall German chamomile has a habit of leaning over by midsummer, and the cause is almost always something you can fix. Floppy, leggy growth usually comes down to one of three things: too much fertilizer (particularly nitrogen), too little light, or soil that is poor and loose enough that the shallow roots cannot anchor the top-heavy stems.
Plant in full sun, hold back on feeding, and the problem largely takes care of itself. When plants do get top-heavy late in the season, a discreet support, a peony ring or a few bamboo stakes ringed with twine, keeps them upright and tidy. Regular harvesting also helps, because cutting flowers encourages bushier, more compact growth.
Pests and diseases that bother chamomile
Chamomile is one of the more trouble-free herbs you can grow. Its strong scent keeps most insects away, deer tend to ignore it, and in a typical season you may have nothing to deal with at all. Still, a stressed or crowded plant can run into a few familiar issues.
Aphids, thrips, and mealybugs are the usual suspects, and they most often show up on plants already weakened by drought or other stress. A strong jet of water knocks them off, and a diluted neem oil spray or insecticidal soap handles a heavier infestation. If flowers are already affected, simply cut them off and let fresh ones grow before you harvest again, since you do not want neem flavoring your tea.
Powdery mildew is the most common disease, appearing as a white, dusty film on the leaves during long stretches of hot, damp weather; botrytis, a brownish, fuzzy rot, can also strike crowded plants or flowers that are drying in poor air. Both are problems of stagnant, humid conditions, so prevention comes down to good spacing, watering at the soil rather than overhead, and keeping air moving around the plants. Remove and discard affected leaves promptly, and do not compost them.
One safety note worth knowing: if you are allergic to ragweed or chrysanthemums, you may also be sensitive to chamomile, and chamomile is generally not recommended for women who are pregnant or nursing.
Using chamomile as a companion plant and ground cover
Part of chamomile’s charm is what it does for the rest of the garden. Its fragrance helps repel pests, and its flowers draw in pollinators along with predatory insects that prey on garden troublemakers. That makes it a classic companion for vegetables and herbs such as onions, cabbage, beans, basil, cucumbers, and tomatoes, where a scattering of chamomile can help ward off pests from its neighbors. It pairs well with flowers prone to fungal issues, like zinnias, too. The main pairing to avoid is planting delicate chamomile where a vigorous neighbor such as mint will simply outcompete and overshadow it.
Roman chamomile earns its keep a second way, as a living ground cover. Planted across a sunny patch and allowed to knit together with its rhizomes, it forms a soft, apple-scented mat that smells wonderful when brushed and shrugs off light foot traffic, which is why it has long been used as a fragrant lawn alternative or a path between raised beds.
There is also the matter of self-seeding. German chamomile drops seed so freely in late summer and fall that it often returns in the same spot year after year, behaving almost like a perennial. This is a feature if you want a reliable patch and a nuisance if you do not. To enjoy it, simply leave a few flowers unharvested and let them set seed. To control it, harvest thoroughly so fewer flowers go to seed, and pull or snip any volunteer seedlings at ground level the following spring.
Harvesting, drying, and storing chamomile
Harvesting chamomile is simple and, happily, the more you pick the more it blooms. This is a cut-and-come-again herb, so a well-tended plant gives you several good harvests across the season until frost.
Pick the flower heads when they are fully open and the white petals have just begun to curl or bend backward toward the underside of the bloom, the signal that they are at their most fragrant. Morning, once any dew has dried, is the best time. For small amounts, pinch or snip the heads straight off the stems into a bowl. For a larger harvest, a handheld chamomile rake, the comb-like tool commercial growers use, makes quick work of it. Take flowers freely, but if you are also cutting foliage, never remove more than about a third of the plant at once.
To dry your harvest, spread the flower heads in a single layer on a screen, mesh, or sheet of parchment in a cool, airy spot out of direct sunlight; sun drying can diminish the aromatic, beneficial oils. Cover loosely with cheesecloth to keep dust off and stir occasionally so everything dries evenly, which usually takes about one to two weeks. The flowers are ready when they crumble easily between your fingers. Store them in an airtight glass jar in a cool, dark place such as a pantry, label the jar with the date and variety, and they will keep their quality for about a year.
How to use your homegrown chamomile
Tea is the obvious reward, and homegrown flowers make a far more fragrant cup than anything dried in a box. Use about 1 to 2 tablespoons of dried flowers per 8-ounce cup, or double that if you are brewing with fresh flowers, steep in just-boiled water for around five minutes, then strain. Add a sprig of mint, a spoonful of honey, or a dash of cinnamon to suit your taste, and chill it over ice for a summer drink. The same brew, cooled and unsweetened, doubles as a gentle skin rinse for irritated or itchy skin and as a hair rinse to add shine.
Chamomile’s uses do not stop at the cup. The fresh flowers are edible and pretty enough to scatter over salads or decorate a cake, a handful tossed into a warm bath makes a soothing soak, and a few stems look lovely in a homegrown bouquet. Out in the garden, you can even brew a strong batch of chamomile tea, steep it overnight, and use the cooled liquid as a mild spray to help fend off mildew and damping-off in seedlings.
Plant a little chamomile this spring and you end up with three gifts in one: a pretty, easygoing flower, a quiet protector for your vegetables, and a fragrant harvest you can steep all season long. For a herb that thrives on being left alone, that is a generous return on a packet of seeds. Sow a patch, let a few flowers go to seed, and you may never need to buy chamomile again.